#1B83E4 Color

#1B83E4 is rgb(27, 131, 228) in RGB and hsl(209, 79%, 50%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#1B83E4

HEX#1B83E4

RGBrgb(27, 131, 228)

HSLhsl(209, 79%, 50%)

HSVhsv(209, 88%, 89%)

OKLCHoklch(60.6% 0.171 252.3)

CMYKcmyk(88%, 43%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B83E4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.88:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.41:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B83E4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B83E4 Complementary#E47C1B Analogous#1BE4E1 Analogous#1B1EE4 Triadic#E41B83 Triadic#83E41B

Tints & Shades

Lighter tints and darker shades of #1B83E4, useful for hover states, backgrounds, and text variants.

Tints

#3B94E8 #5BA6EC #7BB7EF #96C6F3 #B6D7F6 #D6E9FA

Shades

#1771C4 #1461A9 #104F89 #0D3F6E #092C4E #061D32

Use #1B83E4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex